87297424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4087

約数の個数: 40

約数和(自身を含む): 178738560

約数和(自身を除く): 91441136

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 4003, 5452, 8006, 10904, 16012, 21808, 32024, 64048, 116087, 188141, 232174, 376282, 464348, 752564, 928696, 1505128, 1857392, 3010256, 5456089, 10912178, 21824356, 43648712, 87297424]

約数ペア:

[(1, 87297424), (2, 43648712), (4, 21824356), (8, 10912178), (16, 5456089), (29, 3010256), (47, 1857392), (58, 1505128), (94, 928696), (116, 752564), (188, 464348), (232, 376282), (376, 232174), (464, 188141), (752, 116087), (1363, 64048), (2726, 32024), (4003, 21808), (5452, 16012), (8006, 10904)]